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Internship Reverse Osmosis Jobs (NOW HIRING)

Avecia Pharma

ENG Staff Facilities, HY

Oceanside, CA · On-site

$127 - $150/hr

We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and ... Provide day-to-day leadership and training to maintenance employees, technical staff and interns ...

Nitto Denko Corp.

ENG Staff Facilities, HY

Oceanside, CA · On-site

$127K - $150K/yr

We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and ... Provide day-to-day leadership and training to maintenance employees, technical staff and interns ...

Nitto Denko Corp.

$127K - $150K/yr

We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and ... Provide day-to-day leadership and training to maintenance employees, technical staff and interns ...

Nitto Hydranautics

Senior Electrical Engineer

Oceanside, CA · On-site

$107K - $135K/yr

... reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater and ... Provide day-to-day leadership and training to maintenance employees, technical staff, and interns ...

Nitto Hydranautics

Senior Electrical Engineer

Oceanside, CA · On-site

$107K - $135K/yr

... reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater and ... Provide day-to-day leadership and training to maintenance employees, technical staff, and interns ...

Nitto Hydranautics

Staff Facilities Engineer

Oceanside, CA · On-site

$127K - $150K/yr

... reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater and ... Provide day-to-day leadership and training to maintenance employees, technical staff, and interns ...

Nitto Hydranautics

Staff Facilities Engineer

Oceanside, CA · On-site

$127K - $150K/yr

... reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater and ... Provide day-to-day leadership and training to maintenance employees, technical staff, and interns ...

Garratt-Callahan

Chemical Service Technician

Aurora, IL · On-site

$65K - $80K/yr

... reverse osmosis products. * Help sell Water Safety Programs. * Keep our existing customers happy ... One-year technical sales, or an internship related to water treatment chemicals is preferred, but ...

Garratt-Callahan

Chemical Service Technician

Aurora, IL · On-site

$65K - $80K/yr

... reverse osmosis products. * Help sell Water Safety Programs. * Keep our existing customers happy ... One-year technical sales, or an internship related to water treatment chemicals is preferred, but ...

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Internship Reverse Osmosis information

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$5

$16

$25

How much do internship reverse osmosis jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for internship reverse osmosis in the United States is $16.65, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $18.51 per hour, depending on experience, location, and employer.

What is the difference between Internship Reverse Osmosis vs Internship Water Treatment?

AspectInternship Reverse OsmosisInternship Water Treatment
CredentialsBasic technical knowledge, relevant courseworkBasic technical knowledge, relevant coursework
Work EnvironmentLaboratory, industrial facilitiesWater treatment plants, laboratories
Industry UsageDesalination, water purificationMunicipal, industrial water management

Internship Reverse Osmosis and Internship Water Treatment share similar credentials and work environments, focusing on water purification processes. However, Reverse Osmosis internships specifically emphasize membrane technology and desalination, while Water Treatment internships cover broader water management techniques. Both roles prepare interns for careers in water industry sectors, with overlapping skills but different specializations.

What cities are hiring for Internship Reverse Osmosis jobs? Cities with the most Internship Reverse Osmosis job openings:
What are the most commonly searched types of Reverse Osmosis jobs? The most popular types of Reverse Osmosis jobs are:
What states have the most Internship Reverse Osmosis jobs? States with the most job openings for Internship Reverse Osmosis jobs include:
What job categories do people searching Internship Reverse Osmosis jobs look for? The top searched job categories for Internship Reverse Osmosis jobs are:
Internship Reverse Osmosis jobs near you
Infographic showing various Internship Reverse Osmosis job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $34,624 per year, or $16.6 per hour.

AWTF Operator Intern

Consolidated Water Group,

Long Beach, CA • On-site

$18/hr

Part-time, Internship

Posted 17 days ago

Job description

Job Title: Advanced Water Treatment Facility Operator (Intern)

Department: Asset Management

Reports To: Lead Operator / Operations and Maintenance Manager

Location: ARC Facility, Pico Rivera and/or LVL Facility Long Beach

Normal Business Hours: 6:00 a.m. – 4:30 p.m, 7-days per week 20-hour workweek on assigned days

Classification: Non-Exempt, Part-time


Job Objective

The ARC Advanced Water Treatment Facility (AWTF) Operator (Intern) will perform a full range of duties under direct supervision associated with operating and maintaining all water treatment systems and equipment at the ARC & LVL advanced water treatment systems and equipment including, influent pumping, ultra-filtration, reverse osmosis, UV advanced oxidation process, chemical storage and addition. This operator position encompasses a specialized focus on Advanced Water Treatment for Indirect Potable Reuse (IPR). The position will report to the Lead Operator who has supervisory authority regarding operational activities and works in close coordination with the Operations and Maintenance Manager. The AWTF Operator (Intern) is a part-time entry level position in the Operator series.

Principal Duties and Responsibilities

  • Perform activities under the direction and supervision of the Lead Operator / Operations and Maintenance Manager pertaining to the operation of the ARC AWTF.
  • Performs a variety of assignments related to the operation and maintenance of an advanced water treatment facility. Treatment processes include ultrafiltration (UF), reverse osmosis (RO) and UV advanced oxidation.
  • Basic understanding of the regulatory permit requirements, sampling and monitoring requirements and regulatory reporting requirements.
  • Participate in daily operational activities including, but not limited to the following:
    • Follow operational SOPs
    • Monitor plant equipment and processes
    • Collect and process water quality samples
    • Clean, maintain and optimize membrane systems
    • Complete operational rounds and document work completed
  • Participate in facility housekeeping activities, including maintenance work such as sweeping, cleaning, sanding, painting and other tasks as assigned.
  • Participate in the maintenance and repair of process equipment as assigned.
  • Collect water quality samples, including preparation of sample bottles, labeling and utilization of appropriate sampling methods as specified in the approved standard operating procedures (SOPs).
  • Participate in facility safety training and following all specified safety procedures in accordance with PERC Water Corp. safety program.
  • Troubleshooting and repairing parts and systems.
  • During a plant emergency, may be called in to assist with plant operations and maintenance activities.
  • Communicate any problems/issues to supervisor.
  • Complete all other tasks as assigned by Lead Operator and Project Manager/CPO.
  • Maintain acceptable attendance per PERC standards.

Knowledge, Skills and Abilities Required

  1. Must possess a high degree of self-motivation and exhibit strong learning skills.
  2. Must have good mechanical aptitude, and manual dexterity.
  3. Ability to use power and hand tools in wet conditions.
  4. Basic understanding of water quality sampling and laboratory analysis.
  5. Ability to work in close proximity and in concert with others.
  6. Able to establish and maintain effective working relationships with others.
  7. Must possess good verbal, written and interpersonal skills to effectively communicate with coworkers, supervisor and the general public. Ability to exchange or convey information and to receive work direction.
  8. General computer knowledge; good working knowledge of Microsoft Outlook, Word and Excel.
  9. Physical:
  • Body Positions: Standing, sitting for extended periods of time, walking.
  • Body Movements: Use of hands, eyes, arms and voice. Must be able to lift, push and pull up to 40 pounds on a regular basis. Must be able to climb up and down stairs and ladders.
  • Must be able to climb on, or into facility equipment and systems (Confined Space Training required).
  • Must be able to work weekends, nights or holidays as needed. Willingness to travel a plus.
  • On call availability as scheduled.
  1. Mental:

Language ability includes reading, writing, spelling, and the ability to communicate clearly on business topics in English.

Education, Professional Credentials and Experience Required

  1. Valid CA driver’s license.
  2. High School Diploma, or GED equivalent and college level course work in Water, Wastewater, Environmental Science, Chemistry, Biology.
  1. SWRCB Wastewater Operator and/or Water Treatment Operator certification is highly desired. It is required that operations interns pass the wastewater or water certification test within a 3-month period.

Work Conditions

  • Advanced Water Treatment Facility, industrial setting.
  • Wastewater and / or Water Reclamation Facility (indoor and outdoor).